The invention discloses a lifting type centrifugal pump which comprises a motor, a pump shaft, a supporting pipe assembly, a pump body, an impeller and a bent pipe, the lifting type centrifugal pump is further provided with a pump supporting assembly, the pump supporting assembly comprises a platform, a platform support, a water outlet pipe, a floating body assembly and a vertical sliding rail part, the vertical sliding rail part is located below the platform, and the platform support supports the platform. The floating body assembly can move up and down in the vertical sliding rail part, the platform is provided with a water outlet pipe, a communicated hose is arranged between the water outlet pipe and the bent pipe, the motor is arranged above the floating body assembly, the supporting pipe assembly penetrates through the floating body assembly, and the impeller, the pump body and the bent pipe are located below the floating body assembly. By the adoption of the structure, the motor is located above the liquid level all the time, the multiple floating blocks and the floating block supporting frame are connected into a whole, the supporting pipe assembly of the pump penetrates through the multiple floating blocks, the size is greatly reduced, the lifting type centrifugal pump can reliably work in a small-area tank, and the manufacturing cost is reduced.
本发明公开了一种升降式离心泵,包括电机、泵轴、支撑管组件、泵体、叶轮和弯管,升降式离心泵还设置有泵支承总成,泵支承总成包括平台、平台支架、出水管、浮体总成和垂直滑轨部,垂直滑轨部位于平台下方,平台支架支承平台,所述的浮体总成在垂直滑轨部内可上下位移,所述的平台具有出水管,所述的出水管与弯管之间具有连通的软管,所述的电机置于浮体总成上方,所述的支撑管组件穿过浮体总成,所述的叶轮、泵体和弯管位于浮体总成下方。本发明一种升降式离心泵采用这样的结构,电机始终处于液面上方,多个浮块与浮块支撑架连为一体,泵的支撑管组件从多个浮块之间穿过,体积大大的减小,在面积较小的槽池中能可靠地工作,降低了制作成本。
Lifting type centrifugal pump
一种升降式离心泵
2022-10-25
Patent
Electronic Resource
Chinese